org.apache.camel.model
Class ExpressionNode

java.lang.Object
  org.apache.camel.model.OptionalIdentifiedType<Type>
      org.apache.camel.model.ProcessorType<ProcessorType>
          org.apache.camel.model.ExpressionNode

All Implemented Interfaces:

Block

Direct Known Subclasses:

AggregatorType, DelayerType, FilterType, IdempotentConsumerType, LoopType, RecipientListType, SetBodyType, SetHeaderType, SetOutHeaderType, SetPropertyType, SplitterType, TransformType, WhenType

public class ExpressionNode
extends ProcessorType<ProcessorType>

A base class for nodes which contain an expression and a number of outputs

Version:

$Revision: 671918 $

Field Summary

Fields inherited from class org.apache.camel.model.ProcessorType

DEFAULT_TRACE_CATEGORY

Fields inherited from class org.apache.camel.model.OptionalIdentifiedType

nodeCounters

Constructor Summary

ExpressionNode()

ExpressionNode(Expression expression)

ExpressionNode(ExpressionType expression)

ExpressionNode(Predicate predicate)

Method Summary

protected void	configureChild(ProcessorType output)
protected FilterProcessor	createFilterProcessor(RouteContext routeContext)
ExpressionType	getExpression()
String	getLabel() Returns a label to describe this node such as the expression if some kind of expression node
List<ProcessorType<?>>	getOutputs()
String	getShortName() Returns a short name for this node which can be useful for ID generation or referring to related resources like images
void	setExpression(ExpressionType expression)
void	setOutputs(List<ProcessorType<?>> outputs)

Methods inherited from class org.apache.camel.model.ProcessorType

addInterceptor, addInterceptor, addOutput, addRoutes, aggregator, aggregator, aggregator, aggregator, aggregator, bean, bean, bean, bean, beanRef, beanRef, choice, clearOutput, convertBodyTo, convertBodyTo, convertFaultBodyTo, convertOutBodyTo, createCompositeProcessor, createErrorHandlerBuilder, createOutputsProcessor, createOutputsProcessor, createProcessor, delayer, delayer, delayer, delayer, end, errorHandler, exception, filter, filter, filter, filter, getErrorHandlerBuilder, getErrorHandlerRef, getInheritErrorHandlerFlag, getNodeFactory, getParent, handleFault, idempotentConsumer, idempotentConsumer, inheritErrorHandler, inOnly, inOnly, inOnly, inOnly, inOnly, inOnly, inOut, inOut, inOut, inOut, inOut, inOut, intercept, intercept, intercept, intercept, interceptor, interceptors, isInheritErrorHandler, isInheritErrorHandler, loadBalance, loop, loop, loop, makeProcessor, marshal, marshal, marshal, marshal, multicast, multicast, multicast, onException, pipeline, pipeline, pipeline, policies, policy, popBlock, proceed, process, processRef, pushBlock, recipientList, recipientList, removeFaultHeader, removeHeader, removeProperty, resequencer, resequencer, resequencer, resequencer, routingSlip, routingSlip, routingSlip, setBody, setBody, setErrorHandlerBuilder, setErrorHandlerBuilderIfNull, setErrorHandlerRef, setExchangePattern, setFaultBody, setFaultHeader, setHeader, setHeader, setHeader, setInheritErrorHandlerFlag, setNodeFactory, setOutBody, setOutBody, setOutHeader, setOutHeader, setParent, setProperty, setProperty, splitter, splitter, splitter, splitter, splitter, splitter, splitter, splitter, splitter, splitter, splitter, splitter, stop, thread, thread, throttler, throwFault, throwFault, to, to, to, to, to, to, to, to, to, to, trace, trace, transform, transform, tryBlock, unmarshal, unmarshal, unmarshal, unmarshal, wrapInErrorHandler, wrapProcessor, wrapProcessorInInterceptors

Methods inherited from class org.apache.camel.model.OptionalIdentifiedType

createId, describe, description, description, getDescription, getId, getNodeCounter, id, idOrCreate, setDescription, setId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExpressionNode

public ExpressionNode()

ExpressionNode

public ExpressionNode(ExpressionType expression)

ExpressionNode

public ExpressionNode(Expression expression)

ExpressionNode

public ExpressionNode(Predicate predicate)

Method Detail

getShortName

public String getShortName()

Description copied from class: OptionalIdentifiedType

Returns a short name for this node which can be useful for ID generation or referring to related resources like images

Overrides:

getShortName in class OptionalIdentifiedType<ProcessorType>

Returns:

defaults to "node" but derived nodes should overload this to provide a unique name

getExpression

public ExpressionType getExpression()

setExpression

public void setExpression(ExpressionType expression)

getOutputs

public List<ProcessorType<?>> getOutputs()

Specified by:

getOutputs in class ProcessorType<ProcessorType>

setOutputs

public void setOutputs(List<ProcessorType<?>> outputs)

getLabel

public String getLabel()

Description copied from class: ProcessorType

Returns a label to describe this node such as the expression if some kind of expression node

Overrides:

getLabel in class ProcessorType<ProcessorType>

createFilterProcessor

protected FilterProcessor createFilterProcessor(RouteContext routeContext)
                                         throws Exception

Throws:

Exception

configureChild

protected void configureChild(ProcessorType output)

Overrides:

configureChild in class ProcessorType<ProcessorType>